EP 4014471 A1 20220622 - A METHOD OF AND AN ARRANGEMENT FOR COMMUNICATING BY A SERVER WITH A NODE DEVICE OF A NETWORK OF INTERCONNECTED NODE DEVICES
Title (en)
A METHOD OF AND AN ARRANGEMENT FOR COMMUNICATING BY A SERVER WITH A NODE DEVICE OF A NETWORK OF INTERCONNECTED NODE DEVICES
Title (de)
VERFAHREN UND ANORDNUNG ZUR KOMMUNIKATION DURCH EINEN SERVER MIT EINER KNOTENVORRICHTUNG EINES NETZWERKES VON MITEINANDER VERBUNDENEN KNOTENVORRICHTUNGEN
Title (fr)
PROCÉDÉ ET AGENCEMENT POUR COMMUNIQUER PAR UN SERVEUR AVEC UN DISPOSITIF DE NOEUD D'UN RÉSEAU DE DISPOSITIFS DE NOEUD INTERCONNECTÉS
Publication
Application
Priority
- CN 2019100664 W 20190814
- EP 19209929 A 20191119
- EP 2020070433 W 20200720
Abstract (en)
[origin: WO2021028155A1] A method (50) of and an arrangement for communicating, by a server, with a target node device in a network of operatively interconnected node devices, wherein each node device of the network comprises a first communication interface for direct wireless communication with the server, and a second communication interface for inter-node device communication. The server determines (51) a current communication status of a target node device based on a last received uplink message of the target node device, prior to initiating message exchange with the target node device. The server then may communicate directly (52) with the target node device via the first communication interface, or via at least one other or delegate node device of the network selected by the server (53).
IPC 8 full level
H04W 52/02 (2009.01)
CPC (source: CN EP US)
H04L 45/124 (2013.01 - US); H04L 45/20 (2013.01 - US); H04L 45/24 (2013.01 - US); H04L 45/32 (2013.01 - US); H04L 63/20 (2013.01 - EP); H04L 67/59 (2022.05 - EP); H04W 4/12 (2013.01 - CN EP); H04W 24/04 (2013.01 - CN)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021028155 A1 20210218; CN 114556976 A 20220527; CN 114556976 B 20241029; EP 4014471 A1 20220622; EP 4014471 B1 20231122; ES 2974580 T3 20240627; FI 4014471 T3 20231228; US 12015547 B2 20240618; US 2022321462 A1 20221006
DOCDB simple family (application)
EP 2020070433 W 20200720; CN 202080072113 A 20200720; EP 20740050 A 20200720; ES 20740050 T 20200720; FI 20740050 T 20200720; US 202017634255 A 20200720